def test_save_config(self):
controller.subscribe('DEFAULT.PV', SubscriptionMode.Monitor(delta=0.01))
controller.subscribe('FOO.PV', SubscriptionMode.Monitor(0.123))
controller.subscribe('BAR.PV', SubscriptionMode.Scan(123.1))
cfg = controller.save_config()
logger.info("Saved config looks like:\n%s", cfg)
def test_load_config(self):
pvnames = ('DEFAULT.PV', 'FOO.PV', 'BAR.PV')
futures = []
futures.append(controller.subscribe('DEFAULT.PV', SubscriptionMode.Monitor(delta=0.01)))
futures.append(controller.subscribe('FOO.PV', SubscriptionMode.Monitor(0.123)))
futures.append(controller.subscribe('BAR.PV', SubscriptionMode.Scan(123.1)))
[ fut.wait() for fut in futures ]
cfg = controller.save_config()
futures = controller.munsubscribe([pvname for pvname, _ in controller.list_subscribed()])
[ fut.wait() for fut in futures ]
logger.info("Trying to load:\n%s", cfg)
futures = controller.load_config(cfg)
results = [ fut.get() for fut in futures ]
pvnames = [pvname for pvname, _ in controller.list_subscribed()]
self.assertIn('DEFAULT.PV', pvnames)
self.assertIn('FOO.PV', pvnames)
self.assertIn('BAR.PV', pvnames)
av = controller.get_apv('DEFAULT.PV')
self.assertEqual( av.name, 'DEFAULT.PV' )
self.assertEqual( av.mode.name, SubscriptionMode.Monitor.name )
self.assertEqual( av.mode.delta, 0.01 )
av = controller.get_apv('FOO.PV')
self.assertEqual( av.name, 'FOO.PV' )
self.assertEqual( av.mode.name, SubscriptionMode.Monitor.name )
self.assertEqual( av.mode.delta, 0.123 )
av = controller.get_apv('BAR.PV')
self.assertEqual( av.name, 'BAR.PV' )
self.assertEqual( av.mode.name, SubscriptionMode.Scan.name )
self.assertEqual( av.mode.period, 123.1 )
def get(self):
cfg = controller.save_config()
self.set_header("Content-Type", "application/json")
self.write(cfg)